Question: What topic of the history of Wales has cities like Caerphilly County Borough as central areas?
Paraphrase: What subject of the history of Ridges has cities like Caerphilly District Borough as central areas?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q1063608 wdt:P1269 ?answer . ?answer wdt:P150 wd:Q748065}